Monitor Backlinks

Monitor Backlinks is a battle-tested backlink tool that has served over 100,000 users since 2012.

They’re still quite new to the game compared to some of the industry’s biggest players, but the tool is easily up there as one of the best.

Backlink Focus

As the name suggests, Monitor Backlinks is solely focused on your backlinks. That means you won’t be distracted by unrelated SEO features.

If you want backlink data, that’s exactly what you get.

Monitor Backlinks lets you track the backlinks to your domain (or multiple domains), as well as your competitors’ domains.

There are heaps of filtering tools to help you interpret backlink quality, including index and follow status, Trust Flow, Citation Flow, Domain and Page Authority, MozRank, Spam Score and more for each backlink.

The tool automatically highlights low-quality backlinks with an orange warning triangle, making it easy to identify potentially bad links at a glance and tell if your link building program is attracting good or bad backlinks.

Data Quality

Monitor Backlinks uses data from Moz, Majestic and AuthorityLabs as well as from their own crawlers. The multiple data sources work well together to give you a complete picture of your backlink situation.

Further, you can also easily extract backlink data in reports such as Top Anchor Text, IP Location Distribution, Majestic, Moz and more.

All of these reports can be viewed directly in the tool or exported as a CSV.

Thought Leadership

The Monitor Backlinks blog has heaps of in-depth articles covering the art and science of link building. Spending 15-20 minutes a week on the blog will give you plenty of actionable SEO insights to take away and apply.

For help making the best use of the tool and understanding the data, they also have a Help Center and a very responsive team.

Link Explorer

Without question, Moz is one of the most significant players in the SEO industry. Many of the industry’s most common metrics such as Domain Authority (DA), Page Authority (PA) and MozRank come from Moz.

They offer several SEO tools, with Link Explorer being the best for backlinks and link building.

Backlink Focus

While Moz itself couldn’t be described as a backlink-focused tool, Moz’s Link Explorer gives you access to some valuable backlink data about any domain you search for.

As well as Domain Authority, number of linking domains and new (i.e. “discovered”) vs. lost backlinks, you can also get information about top linked pages, anchor text and Spam Score.

The “Inbound Links” section gives you a list of backlinks with useful metrics like follow status, DA, PA and Spam Score, but it’s lacking the depth of backlink information that Monitor Backlinks offers to help you quickly determine the quality of the link.

Data Quality

Moz is a champion when it comes to data quality.

The company has been collecting data and providing analytics for over a decade, and they recently acquired STAT Search Analytics to further improve their data analytics.

They have over four trillion URLs in their index (and growing!).

Pricing Structure

Moz comes as a full suite of SEO tools, meaning you can’t purchase Link Explorer on its own.

Pricing starts at $99 per month and goes all the way up to $999 per month. Moz is one of the more expensive SEO and backlink tools, and would probably be better suited to larger businesses and agencies.

Free Backlink Checker SEO Tool

You don’t always need a complex, full-featured tool with all the bells and whistles.

What about those quick, occasional backlink checks on your competitors? You don’t need to subscribe to a paid tool for that. The Free Backlink Checker—a sub-tool of Monitor Backlinks—can give you all the info you need.

Backlink Focus

This product exclusively focuses on backlink data. Type in any URL to check the backlinks of the domain.

As you can see in the screenshot below, this backlink tool provides two views of backlink data: an overall summary of backlinks (total backlinks, unique domains, indexed URLs, Citation Flow, Trust Flow and Class C IPs) and then individual backlink data.

There are limitations to this free tool to be aware of. You can use it once per week, and it will return the top 300 backlinks for the domain you search.

Data Quality

The Free Backlink Checker uses the full Monitor Backlinks database, so you’ll get the same high-quality data from their internal backlink database and third parties like Moz and Majestic.

The data is limited compared to the main tool, but shows you enough to get a big picture view of your competitors’ backlinks. You can see where their backlinks come from, the anchor text used and whether it’s a followed or nofollowed link.

Pricing Structure

This backlink tool is completely free (though there are limits on the number of checks you can run every week).

If you have a paid Monitor Backlinks account, you can use the Free Backlink Checker on demand for more frequent checks.

Thought Leadership

Just like Monitor Backlinks itself, you have access to the same great articles on the blog and helpful resources.

Overall this tool is very similar to Monitor Backlinks, but it doesn’t offer quite as much backlink data and the design is very simple, almost like a spreadsheet.

Data Quality

Linkody combines an internal backlink dataset with third-party metrics like Moz’s Domain Authority. Unfortunately, the company doesn’t provide much information about their data gathering process, so it’s difficult to evaluate the data quality.

There are data points that Linkody doesn’t offer, like Class 3 IP, but they do include additional metrics like social shares and Alexa Rank.

A good amount of data overall, but you’d need to supplement this backlink tool with another tool to get a complete picture of your backlinks and how they fit in with your SEO strategy.

Pricing Structure

Linkody is one of the cheapest tools available, starting at $14.90 per month to monitor two domains, and going up in price depending on the number of domains, monitored links and users.

The top tier package (designed for large agencies) is $147.90 per month to monitor 100 domains.

This pricing structure makes Linkody very accessible to SEO novices.

There’s a free trial available too, but it’s limited to monitoring only 100 backlinks.

Thought Leadership

The Linkody blog covers a range of SEO and marketing topics. From a backlink expertise perspective, they’ve published over 100 posts on different backlink topics, but it doesn’t seem to be a major focus for them.

They don’t offer any other resources for product users or SEOs.

cognitiveSEO

Similar to Moz, cognitiveSEO is a comprehensive SEO suite that offers a backlink tool together with reports, a site audit tool and a rank tracker.

Backlink Focus

Even though it’s a general-purpose SEO tool, cognitiveSEO’s backlink analysis tool is very good. In particular, the unnatural link detection feature stands out as a way to track and evaluate the quality of your backlinks.

You can also use the “Site Explorer” section to check the backlinks of any site.

You have all the basics such as the number of referring domains and number of backlinks. The tool also tracks link velocity over time—you can see in the screenshot above that it’s showing the link velocity over a two year period.

I also really like the design of the tool. The summary pie charts and social shares across the top give a clear and visually appealing overview of the site’s online success.

Data Quality

cognitiveSEO has been running its crawler (nicely named “Bot, James Bot”) since 2013. That means they don’t have quite as much data as Moz, but it’s still a decent showing.

While the summary screenshot above has data going back two years, some features only cover up to 60 days’ worth of data. An example is the “Daily New/Lost Links” section.

If you’re taking over the SEO for a new website, you might find that 60 days’ worth of data isn’t enough to draw conclusions.

They also have a few of their own metrics for each backlink, including a “Link Influence” and “Domain Influence” rating of Good, Average or Bad. But it’s unclear how exactly this rating is generated.

Pricing Structure

With a starting price of $130 per month, cognitiveSEO is one of the higher priced products on the market. Like with Moz, you’ll be getting a full suite of SEO tools for the price—not just a backlink tool.

They also offer custom business plans that come with one-on-one onboarding support, which may be valuable to large companies who need guidance on getting the most out of their SEO software.

Thought Leadership

The cognitiveSEO approach to thought leadership is mostly confined to their blog. They publish original research and case studies, and their coverage of backlink topics is reasonably good.

Majestic

Headquartered in England, Majestic is an authoritative player in the SEO software industry.

Among other features, Majestic is known for the “Majestic Million,” a list of the top million web domains of the world based on referring subnets.

Backlink Focus

Majestic has a robust backlinks database. At the time of this writing, the database has more than one billion links.

With their “Site Explorer” tool, you can search for any domain or URL to see a range of data points including Trust Flow, Citation Flow, number of external backlinks, number of referring domains, referring IPs and referring subnets.

Trust Flow and Citation Flow are Majestic’s own metrics, and they also offer a unique Topical Trust Flow metric which tells you how trustworthy and authoritative the website is within a certain niche.

Majestic also has a bulk backlink checker where you can get backlink data on up to 400 URLs at a time. It’s a good option to consider if you’re researching competitors or a portfolio of websites.

Data Quality

Majestic stands out here because they disclose details about their database, including exactly how many unique URLs have been crawled and found.

The data includes a Fresh Index for the most current information and a Historical Index for information from the past five years.

For SEOs with the long view, the Historic Index is helpful if you want to see the effect of your work over a longer period of time.

LinkAssistant

SEO PowerSuite was established in 2014 and they also offer a rank tracker, website auditor and competitor research tool together with their backlink tool.

This tool is the only one on this list that isn’t browser-based—you’ll need to download it to your computer in order to use it.

Backlink Focus

LinkAssistant can help you keep track of your backlinks and search for new link building opportunities.

One thing that stands out with LinkAssistant is that it can help you with link building outreach as well as backlink management.

As well as keeping track of your backlinks, it also keeps track of contact information for each linking domain, and lets you craft and manage emails from within the tool. This makes it simple to reach out to site owners when you want to change or remove a link.

However, there’s no way to disavow your backlinks with the tool if site owners don’t remove them at your request.

Data Quality

The limited information provided by SEO PowerSuite makes it difficult to assess their data quality.

I tried out the ListAssistant tool and the quantity of data provided was below average.

You get the basics, like dofollow vs. nofollow. However, the total number of backlinks identified by the tool is much less compared to what other backlink tools found for the same domain, which makes me wonder about its accuracy.

In addition, it appears that LinkAssistant doesn’t show (or didn’t download) anchor text or any third-party link metrics like Domain Authority, Spam Score or Flow Metrics to enrich the data.

Pricing Structure

LinkAssistant is only available as part of the SEO PowerSuite toolset.

Linkminer

Linkminer is a specialist backlink tool offered by Mangools. Like Moz, Mangools is a suite of SEO tools including a keyword research tool (“KWFinder”) and rankings tool (“SERPChecker”).

The company’s initial focus was on keyword research rather than backlinks. They only launched their backlink took, Linkminer, in January 2018.

Backlink Focus

You can use Linkminer to check and analyze the backlinks of any website. You can’t track or monitor your link profile with this tool, but it’s great for quick backlink assessments and competitor research.

All you have to do is type in the website you want to check, and the tool will return a list of their backlinks.

One thing I liked about this tool is that you can get a preview of the URL in the tool itself just by clicking on the backlink you want to see. That makes it a robust player in the backlinks market in my opinion.

Data Quality

Drawing on Majestic and other sources, Linkminer claims to have over eight trillion backlinks in their database.

In addition to the volume of backlink data, they also provides link quality metrics like Trust Flow, follow status and their proprietary Link Strength metric. Link Strength gives the backlink an overall score based on its Flow Metrics, social shares and more.

Linkminer stands out to me as a good competitive research tool that helps you quickly evaluate if a competing website has high-quality links.

The tool gives you distinctive data points including Alexa Rank, number of Facebook shares and number of external links from the page to help you assess each backlink’s quality.

Pricing Structure

Linkminer is sold as part of the Mangools toolset, and can’t be purchased on its own.

The entry-level plan starts at $29.90 per month, which is very reasonable. In contrast, the Agency plan is billed at $79.90 per month.

Since you have to purchase the full Mangools suite, the product is best suited to SEO specialists and agencies who would use the full set of tools.

Thought Leadership

Google Search Console

You might be surprised to see Google Search Console on a list of the best backlink tools.

And while this free Google tool doesn’t have quite the range and depth of some of the other tools reviewed here, it’s accessible to all which makes it a good choice for those on a limited budget.

It can also give you valuable insights into how Google views and ranks your website.

Backlink Focus

Google Search Console isn’t focused on backlink analytics per se, but you can find backlink data in the tool by visiting the Links report.

You get a decent spread of information including your top linked pages, top linking sites and top anchor texts.

It doesn’t drill down to a full list of backlinks or show you anything beyond your top performers in each category, but this free tool makes a great starting point for SEO novices with a limited budget.

After all, you’re probably already using this tool to check other areas of your website.

If your site is simple and you don’t have a lot of backlinks to monitor, this tool may be all you need.

Data Quality

The main advantage of Search Console is that you’re connected directly to Google, so your data is coming straight from the source. You also know you’ll never need to worry about performance or speed.

The downside? There are no value added analytics or metrics to help you evaluate the backlinks. What you see is what you get.

Pricing Structure

Free! There’s no cost to use Google Search Console, you simply have to configure it.

Thought Leadership

Google needs no introduction, so you know their tool and data can be trusted.

When it comes to Search Console specifically and using it to improve your SEO, there are support pages you can access. And if you’re serious about getting the most from your Google tools, I suggest looking into Google certifications.

Data Quality

It includes some valuable elements such as geolocation, link type (e.g. text links vs. image links) and anchor text to help you assess each backlink.

Pricing Structure

As another full toolset, SEMrush’s pricing is on the higher end of the scale. The product starts at $99.95 per month and goes up from there.

Agencies may be interested in the API access and white label functionality offered in the business plan ($399.95 per month).

As a more expensive tool, SEMrush is better suited to large businesses and agencies who want the ability to white label reports, research keywords and plan content as well as check backlinks. But if you want best-in-class backlink data, you’ll need to consider a tool that’s more specialized in backlinks.

Thought Leadership

SEMrush shines when it comes to thought leadership. As well as a blog, the company also has a long-standing webinar program with panels of expert speakers.

Site Explorer

This backlink tool is included as part of Ahrefs’ huge toolkit, which also includes a keyword tool, content tool, site audits and alerts.

Backlink Focus

Ahrefs’s Site Explorer provides some helpful summary data on backlinks. Again, this tool doesn’t monitor or track your backlinks, but lets you conduct backlink checks and audits on any website just by searching for it.

You can see a lot of helpful backlink data including broken backlinks, new backlinks and lost backlinks. You can also obtain a report on the top referring content.

The data is thorough, but you must keep in mind that Ahrefs’ backlink data is just one component of a larger SEO software package. If you’re solely interested in backlink data, Ahrefs is not the right choice for you.

Data Quality

Ahrefs is very open about their data quality. They have the largest index of live backlinks, which includes 12 trillion links and three trillion URLs, and update it frequently throughout the day.

Backlink Focus

Like SEMrush and Moz, Serpstat is a general-purpose SEO software tool. As a result, it has a limited focus on backlinks, but provides good data.

Search for a website with the “Backlink Analysis” tool to get a look at its referring domains, new and lost links, and referring pages over time. Serpstat also includes its own metrics for Page Rank and Trust Rank.

You can view historical backlink data going back two years, which is helpful for SEO pros working on established websites.

Data Quality

Serpstat doesn’t provide sufficient information to be able to properly assess their data quality.

I would question whether they’ve invested as much as Ahrefs into collecting and analyzing data.

Pricing Structure

Personal plans start at $19 per month, which includes 100 backlink queries per month. In contrast, the top tier Business plan comes in at $499 for 2,400 backlink queries per day.

Serpstat stands out for its beginner-friendly pricing, especially for a general-purpose SEO tool.

Thought Leadership

Serpstat has an active webinar program and blog that cover SEO tips and techniques, product news and more.

They also have an Academy to help you learn SEO and a Knowledge Base to help you get the most out of the product.

It’s also worth noting that Serpstat publishes content in English, Russian and Ukrainian, which means they have a wide global audience.

How to Choose the Best Backlink Tool for You

Each tool on this list has its strengths and weaknesses, so take your time to choose the right one.

You can do that by putting this guide into action with these four steps:

1. Review the criteria at the top of this article. In particular, consider whether you’re looking for a general-purpose SEO tool that includes backlinks, or if you need a backlink-focused application for more specific data.

2. Sign up for 2-3 free trials for the tools that look the most promising to you.

3. Experiment with the backlink tools for a few days. Take note of what you like and don’t like about them, and which one you find the easiest to use.

4. Narrow it down to just one backlink tool to focus on for the next month or so, and fully learn how to use it. After that time, you’ll have an idea of whether the tool is a good fit for you, and whether you need to add more (or a different) tool to your toolbox. If that’s the case, just come back to this article and try out a few more tools!

Bruce Harpham provides growth marketing services to B2B SaaS companies. He is also the author of “Project Managers at Work.” His work has appeared on CIO.com, InfoWorld and Profit Guide. Read his B2B SaaS marketing case studies covering Close.io, ClickFunnels and Woodpecker on his website.